Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 9 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 09/30/2021   14:25:06   (   0.09, -75.19) (  -0.19, -73.95)  140.98                80
 10/02/2021   02:46:48   (  -0.09, -75.13) (  -0.85, -78.55)  388.86                80
 10/03/2021   02:23:29   (  -0.09, -75.11) (   0.28, -73.56)  177.49                80
 10/04/2021   14:45:01   (   0.10, -75.09) (   0.76, -78.11)  343.71                80
 10/05/2021   14:21:42   (   0.09, -75.07) (  -0.36, -73.12)  223.06                80
 10/07/2021   02:43:24   (  -0.10, -75.03) (  -0.72, -77.70)  305.66                80
 10/08/2021   02:20:05   (  -0.10, -75.01) (   0.41, -72.71)  261.29                80
 10/09/2021   14:41:36   (   0.11, -74.99) (   0.64, -77.26)  259.37                80
 10/10/2021   14:18:18   (   0.11, -74.97) (  -0.48, -72.27)  307.78                80
 10/12/2021   02:40:00   (  -0.12, -74.93) (  -0.53, -76.87)  220.40                80
 10/13/2021   02:16:41   (  -0.12, -74.92) (   0.55, -71.87)  346.90                80